Solar Attic Fan Controller

Not currently compatible with air vent solar attic fans.

Solar attic fan controller.

This controller is extremely easy to install and works as specified. The controller unit goes in the attic within 8 of the fan limited by the length of the supplied cables. Ships from and sold by modern builders supply inc. Solar attic fan 36 watt black with 25 year warranty florida rated by natural light 478 70.

If you want to run on wall power when solar isn t available which really is the chief reason to get this device you ll also need a power outlet near the controller. The solar controller is only compatible with the us sunlight solar attic fans 9920tr and 9930tr. Ships from and sold by big frog mountain. The addition of the solar controller with dual mode technology will enable your solar powered attic fan to run after sunset or when there is no light available from the sun.

The addition of the solar controller with dual mode technology will enable your solar powered attic fan solar gable fan all purpose ventilator or garage ventilation kit to run after sunset or when there is no light available from the sun. Allowing your attic to breathe is an important aspect of maintaining a healthy energy efficient home. Solar controller sc20 for solar attic fans 9372a sc10b 167 46. When there is no sunlight available to power the fan and the solar controller has the optional house power connection enabled the solar controller will cycle house electricity for 15 on 15 minutes off every half hour in order to power the fan.